poly mailers

Crafted for convenience and protection, our plain and custom poly mailers are lightweight and space-saving parcel bags. Explore our range of materials, sizes, and printing options to find the perfect poly mailer, envelope or postage bag for your brand.

Product Type



Food Packaging
Apparel & Fashion
Home & Gift
Art prints & Stationery




12 products

Shop by needs

Bakery boxes Basic boxes Biodegradable packaging Book packaging Boxes for electronics Boxes for jewellery Boxes for shipping Boxes for subscription boxes with lid Brown Postal Boxes Candle packaging Cardboard boxes carton boxes Chocolate packaging Christmas packaging Coffee packaging Cosmetics Boxes & Packaging Cosmetics Packaging Cupcake boxes Custom boxes with logo Custom Cardboard Boxes Custom printed boxes Custom size boxes Die cut boxes Drink packaging E-commerce Boxes eco friendly packaging Flower packaging folding boxes Food & takeaway packaging Food Delivery Bags Gable boxes Garment packaging Invitation boxes Kraft boxes Large cardboard boxes Letter boxes Luxury gift boxes Mailing boxes Packaging for selling clothes perfume boxes Plastic-free packaging Postage bags Postage box Presentation boxes Printed Tape product boxes Protective packaging Rectangle gift boxes recyclable packaging Retail packaging shipping boxes Shoe boxes Small cardboard boxes Soap packaging Square cardboard boxes Watch boxes Wax Melt Packaging welcome packs White cardboard boxes


Are these parcel bags waterproof?

It depends on the material they’re made of. The classic version of our parcel bags is crafted from highly durable and recyclable LDPE foil. The more eco-friendly alternatives are made of waterproof bioplastic – 100% biodegradable. Both of these poly mailers can serve as additional layers protecting your package from rain, humidity, snow and dust. If you don’t need complete protection from water, our recyclable paper-based postal bags are water-resistant. They can take a bit of rain in transit but aren’t designed to fully shield your box or product inside. While paper poly mailers might not be as waterproof as their plastic counterparts, they are definitely a good-looking, lighter & bio-friendly alternative.

How can I design my own postal bags?

The process starts with the configurator on each product page. Here, you can select the size and quantity you’re after. You will then be taken to our online 3D editor. 

In the editor, you can get creative and design your packaging in 3D. Thanks to the design preview, you get to see how different postal bag materials and printing options look. Add logos or select templates.

Alternatively, you can design your parcel bag on a dieline and upload the design into our configurator.

Next, just hit add to cart and check out. 

Your custom poly mailer is designed online in a matter of a few clicks.

What are some common uses for poly mailers?

Poly mailers and parcel bags can be used as protective packaging or a standalone shipping solution. The latter use is a good idea for soft goods (such as clothing & accessories) and printed material (like magazines) –  these can be shipped using just postal bags. Shipping bags are a favourite among fashion brands. However, the primary purpose of parcel bags and poly mailers is to protect mailer boxes from weather conditions and damage during delivery.